package genindex

var defaultIndexFile = ".autogen.md"

var mdExts = []string{".md", ".markdown"}

var defaultIndexOption = &IndexOption{
	WorkDir:       ".",
	IndexTitle:    "Index",
	RootIndexFile: "README.md",
	SubIndexFile:  defaultIndexFile,
}

var dirHasMdFileMap = make(map[string]bool)

var fileTitleMap = make(map[string]string)
